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End-to-end service connection method based on packet transport network ptn network management software

A packet transport network and service connection technology, applied in the field of service connection based on network management software, can solve the problems of long time for service configuration, difficult parameters for operators, and low efficiency of service establishment, so as to reduce the burden, simplify the manual operation process, The effect of automatically optimizing configuration parameters

Active Publication Date: 2016-08-31
JIANQIAO COMM TECH SHENZHEN
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Problems solved by technology

[0003] At present, based on the PTN network, the end-to-end service configuration method on the network management software is relatively complicated, requiring multiple parameter configurations manually, and it is difficult for operators to fully understand all parameters, resulting in a long time for configuring services and low service establishment efficiency.

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  • End-to-end service connection method based on packet transport network ptn network management software
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  • End-to-end service connection method based on packet transport network ptn network management software

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Embodiment Construction

[0045] Further details will be given below in conjunction with the embodiments shown in the accompanying drawings.

[0046]The invention proposes an end-to-end service connection method based on PTN network management software, which is used to configure two-site hardware devices in the packet transmission network PTN by the network management software to establish end-to-end service connections. Preferred embodiments of the present invention, such as figure 1 As shown, a simple packet transport network PTN 100 is constructed by taking a ring-shaped packet transport network PTN composed of four stations A station 111 , B station 112 , C station 113 and D station 114 via links 121 as a networking example. The end-to-end services include circuit emulation service CES and point-to-point Ethernet service E-Line. The circuit emulation service CES includes a time-division multiplexing TDM service with a bandwidth of 2 Mbit / s, that is, an E1 service. In the preferred embodiment of ...

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Abstract

The invention relates to an end-to-end service connection method based on PTN network management software, which is used for configuring two-site hardware devices in the packet transmission network PTN by the network management software to establish an end-to-end service connection. After inputting the node addresses of the two sites in the packet transport network PTN and selecting the service protection option, the network management software creates the label switching path LSP, pseudowire PW and end-to-end service, and configures their operation management and maintenance OAM with default default values Parameters and quality of service level QoS, with the help of comprehensive verification of configuration parameters by network management software, configuration parameters are further optimized, and finally configuration parameters are sent to hardware devices to establish end-to-end service connections. The invention simplifies the manual operation process, processes and issues hardware configuration at one time, greatly shortens the service configuration time, and also reduces the burden on equipment hardware; and realizes automatic optimization of configuration parameters and improves parameters by comprehensive verification of configuration parameters. Configuration efficiency and applicability.

Description

technical field [0001] The invention relates to a method for establishing a network service connection, in particular to a method for realizing service connection based on network management software. Background technique [0002] Before the PTN network, that is, before the Packet Transport Network, the communication transmission network mainly used the SDH technology, that is, the Synchronous Digital Hierarchy technology. Low latency, high reliability, end-to-end management capabilities, and stability and maturity, but under the new trend of Internet Protocol-based business development, the synchronous digital system SDH / multi-service transmission platform MSTP technology based on circuit switching is gradually exposed Due to its limitations, the multi-service transfer platform MSTP technology, that is, the Multi-Service Transfer Platform technology, will show the problems of low bearer efficiency and poor flexibility for Internet Protocol IP data services. In order to mak...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/723H04L45/50
Inventor 资浩李月彬蔡晟
Owner JIANQIAO COMM TECH SHENZHEN
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